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/*
* MFILL Shell Command Implmentation
*
* Author: Fernando RUIZ CASAS
* Work: fernando.ruiz@ctv.es
* Home: correo@fernando-ruiz.com
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include <rtems.h>
#include <rtems/shell.h>
#include "internal.h"
extern int rtems_shell_main_mdump(int, char *);
int rtems_shell_main_mfill(int argc,char * argv[]) {
uintptr_t addr;
size_t size;
unsigned char value;
if (argc<4) {
fprintf(stdout,"too few arguments\n");
return 0;
}
addr = rtems_shell_str2int(argv[1]);
size = rtems_shell_str2int(argv[2]);
value= rtems_shell_str2int(argv[3]) % 0x100;
memset((unsigned char*)addr,size,value);
rtems_current_shell_env->mdump_addr = addr;
return rtems_shell_main_mdump(0,NULL);
}
rtems_shell_cmd_t rtems_shell_MFILL_Command = {
"mfill", /* name */
"mfill addr size value", /* usage */
"mem", /* topic */
rtems_shell_main_mfill, /* command */
NULL, /* alias */
NULL /* next */
};
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